I am trying to exploit mupdf library (Qt4 app). I have taken some code from pdfdraw.c. I was able t开发者_如何学运维o create a pixmap (fz_pixmap) from a pdf page. Now I need to display the pixmap. It
I have a label with a pixmap on it Code looks like this: Label = new QLabel (dialog, Qt::Widget); Label -> setGeometry( xPosition, yPosition, 25, 87 );
Suppose I have drawn simple text (say just the letter \'x\') with some font parameters (like size 20 font, etc.) onto an (x,y) location in a QLabel that holds a QPixmap. What are the relevant methods
I\'m making a program that will display a few images from a directory beside each other. When I scale the images to fit within the height of the window (ie - QGraphicsPixmapItem->scale(...)), it runs
开发者_高级运维does anyone know what is XLib ZPixmap format for 32/24bit images/pixmaps. Is it RGB(A) or BGR(A), etc. or highly implementation dependent?Pixmaps have no color, period.They\'re just arr
How do you get the Notes text from the current PowerPoint slide u开发者_JAVA百科sing C#?I believe this might be what you are looking for:
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